826469834023 has 4 divisors (see below), whose sum is σ = 869968246360. Its totient is φ = 782971421688.

The previous prime is 826469834011. The next prime is 826469834083. The reversal of 826469834023 is 320438964628.

826469834023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 826469834023 - 2²⁹ = 825932963111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (826469834083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21749206140 + ... + 21749206177.

It is an arithmetic number, because the mean of its divisors is an integer number (217492061590).

Almost surely, 2^826469834023 is an apocalyptic number.

826469834023 is a deficient number, since it is larger than the sum of its proper divisors (43498412337).

826469834023 is a wasteful number, since it uses less digits than its factorization.

826469834023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43498412336.

The product of its (nonzero) digits is 11943936, while the sum is 55.

The spelling of 826469834023 in words is "eight hundred twenty-six billion, four hundred sixty-nine million, eight hundred thirty-four thousand, twenty-three".